A pair of Whitefriars champagne glasses with wrythen bowls and feet, designed by Harry Powell, 1880s to 1890s. They were made for the word delicate or dainty.
I am afraid I mugged another antiques dealer at a small antiques fair in North London, and paid £3 each for these. Even if you didn't know what they were, how she didn't they were better than £3 each is beyond me.